.portfolio-item {
  display: block;
  position: relative;
  overflow: hidden;
  max-width: 530px;
  margin: auto auto 1rem;
}

.portfolio-item .caption {
  display: flex;
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 1;
}

.portfolio-item .caption .caption-content {
  color: #fff;
  margin: auto 2rem 2rem;
}


.portfolio-item .caption .caption-content p {
  font-weight: 300;
  font-size: 1.2rem;
}

@media (min-width: 992px) {
  .portfolio-item {
    max-width: none;
    margin: 0;
  }
  .portfolio-item .caption {
    -webkit-transition: -webkit-clip-path 0.25s ease-out, background-color 0.7s;
    -webkit-clip-path: inset(0px);
    clip-path: inset(0px);
  }
  .portfolio-item .caption .caption-content {
    transition: opacity 0.25s;
    margin-left: 5rem;
    margin-right: 5rem;
    margin-bottom: 5rem;
  }
  .portfolio-item img {
    -webkit-transition: -webkit-clip-path 0.25s ease-out;
    -webkit-clip-path: inset(-1px);
    clip-path: inset(-1px);
	max-height:320px;
	max-width: 500px;
  }
  .portfolio-item:hover img {
    -webkit-clip-path: inset(2rem);
    clip-path: inset(2rem);
  }
  .portfolio-item:hover .caption {
    background-color: rgba(29, 128, 159, 0.9);
    -webkit-clip-path: inset(2rem);
    clip-path: inset(2rem);
  }
  }
  .portfolio-item h2 {
    color:white;
  }
}